1000 
1000
400
100
+67
1000
1000
400
100
+54
2
1
1000
1000
400
100
+22
1000
1000
400
100
+86
1000
1000
400
100
+121
1
1000
1000
400
100
+127
1000
1000
400
100
+178
1000
1000
400
100
+234